Auto Ventshade AVS Ventvisors Window Rain Guards for 1988–1999 Chevy/GMC C/K Standard Cab, Smoke Acrylic, No-Drill Install

AVS outside-mount Ventvisors are smoked acrylic window deflectors that let you crack windows for fresh air while keeping rain and wind out.

These two-piece, exterior-mounted rain guards are precision-formed for select Chevrolet and GMC trucks and SUVs from the late 1980s through the 1990s. Molded from impact-resistant acrylic with a UV-resistant finish, they protect the cabin from precipitation, reduce wind noise while ventilating, and refresh interior air without exposing seats and electronics to the elements. They arrive ready to install with pre-applied 3M automotive adhesive tape—no drilling or special tools required—and are backed by AVS's Limited Lifetime Warranty.

Will these vent visors fit my specific truck or SUV?

Each Ventvisor is engineered for a narrow range of years and body styles to ensure a close, factory-like fit. This set fits 1988–1999 Chevrolet/GMC C/K 1500/2500/3500 STANDARD (regular) CAB models and selected Blazer and Tahoe years; confirm your cab size against vehicle images before ordering.

• Fitment: 1988–1999 C/K 1500/2500/3500 Standard Cab only
• Also fits: 1992–1994 Blazer and 1995–1999 Tahoe (regular cab configurations)
• Designed to follow the window’s original contour for a seamless appearance

How do these keep rain out while still letting me get fresh air?

The curved external profile channels water away from the window opening while creating a small protected gap for airflow. You can partially lower the glass to ventilate the cabin without letting rain or splashes reach the interior surfaces.

• Curved deflector shape diverts rain and spray
• Allows window cracking for ventilation and odor removal
• Reduces windshield and window fogging by improving airflow

What are they made of, and how durable are they?

AVS uses high-grade, impact-resistant acrylic that resists scratches, UV fading, and discoloration. The dark smoke finish is car-wash safe, flexible enough to withstand repeated use, and tough against road debris and weather exposure.

• Material: impact-resistant, UV-stable acrylic
• Scratch-resistant surface and fade-resistant finish
• Manufactured in the USA with globally sourced materials

How difficult is installation and will I need extra tools?

Installation is straightforward and requires no drilling—these visors attach with pre-applied 3M automotive-grade adhesive tape. Clean the mounting area, peel the backing, align the visor to the window frame, press into place, and allow the adhesive to set for a secure bond.

• Includes pre-applied 3M adhesive tape—no additional hardware
• Typical install time: a few minutes per side with basic alignment
• Recommended: clean, dry surface and moderate temperature during installation

Who is this for: Drivers who want practical, long-lasting window deflectors that preserve interior comfort and appearance on older Chevrolet and GMC trucks and SUVs. Ideal for owners restoring period-correct style, commuters who prefer fresh air without rain, pet owners dealing with odors, and anyone seeking a low-effort upgrade that enhances ventilation, reduces fogging, and resists the elements. If you need a smoked, externally mounted visor tailored to the model years listed—and easy to install with strong adhesive—these AVS vent visors are a dependable choice.